                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}\\
                    &\multicolumn{1}{c}{Saving IVR}&\multicolumn{1}{c}{Mobile banking IVR}\\
\midrule
Main Pitch week 1   &        0.67&        0.61\\
                    &     (0.469)&     (0.488)\\
\addlinespace
Main Pitch week 2   &        0.45&        0.33\\
                    &     (0.497)&     (0.471)\\
\addlinespace
Main Pitch week 3   &        0.51&        0.43\\
                    &     (0.500)&     (0.495)\\
\addlinespace
Main Pitch week 4   &        0.47&        0.37\\
                    &     (0.499)&     (0.483)\\
\addlinespace
Main Pitch week 5   &        0.32&        0.33\\
                    &     (0.465)&     (0.470)\\
\addlinespace
Main Pitch week 6   &        0.40&        0.34\\
                    &     (0.491)&     (0.475)\\
\addlinespace
Main Pitch week 7   &        0.40&        0.34\\
                    &     (0.491)&     (0.474)\\
\addlinespace
Main Pitch week 8   &        0.42&        0.33\\
                    &     (0.493)&     (0.470)\\
\addlinespace
Main Pitch week 9   &        0.38&        0.33\\
                    &     (0.485)&     (0.469)\\
\addlinespace
Main Pitch week 10  &        0.35&        0.30\\
                    &     (0.478)&     (0.459)\\
